3600 powder packets of size 5cm x 4cm x 3 each can be placed in a cubical box. find the size of box
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2 ways
Method 1
160 is divisable be 8 160 / 8 =20. Therefore the box will be full so divide the volume of the box by the volume of a packet.
Volume of box is 160^3
Volume of one packet is 8^3
No. of packets that will fit in the box is (160 ^3)/(8^3) = 8000
Alternate Method
Since the packets are stacked 20 x 20 x 20
No. of packets is 20 x 20 x 20 = 8000
Method 1
160 is divisable be 8 160 / 8 =20. Therefore the box will be full so divide the volume of the box by the volume of a packet.
Volume of box is 160^3
Volume of one packet is 8^3
No. of packets that will fit in the box is (160 ^3)/(8^3) = 8000
Alternate Method
Since the packets are stacked 20 x 20 x 20
No. of packets is 20 x 20 x 20 = 8000
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